46021842 has 36 divisors (see below), whose sum is σ = 101109294. Its totient is φ = 15128640.

The previous prime is 46021837. The next prime is 46021847. The reversal of 46021842 is 24812064.

46021842 is a `hidden beast` number, since 4 + 602 + 18 + 42 = 666.

It is an interprime number because it is at equal distance from previous prime (46021837) and next prime (46021847).

It can be written as a sum of positive squares in only one way, i.e., 34468641 + 11553201 = 5871^2 + 3399^2 .

It is not an unprimeable number, because it can be changed into a prime (46021847) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 190842 + ... + 191082.

Almost surely, 2^46021842 is an apocalyptic number.

46021842 is an abundant number, since it is smaller than the sum of its proper divisors (55087452).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

46021842 is a wasteful number, since it uses less digits than its factorization.

46021842 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 455 (or 349 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 27.

The square root of 46021842 is about 6783.9400056309. The cubic root of 46021842 is about 358.3614889480.

The spelling of 46021842 in words is "forty-six million, twenty-one thousand, eight hundred forty-two".